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MICRF022YM-FS48 参数 Datasheet PDF下载

MICRF022YM-FS48图片预览
型号: MICRF022YM-FS48
PDF下载: 下载PDF文件 查看货源
内容描述: 300-440MHz QwikRadio系列? ASK接收器 [300-440MHz QwikRadio? ASK Receiver]
分类和应用: 商用集成电路光电二极管
文件页数/大小: 17 页 / 373 K
品牌: MICREL [ MICREL SEMICONDUCTOR ]
 浏览型号MICRF022YM-FS48的Datasheet PDF文件第1页浏览型号MICRF022YM-FS48的Datasheet PDF文件第2页浏览型号MICRF022YM-FS48的Datasheet PDF文件第3页浏览型号MICRF022YM-FS48的Datasheet PDF文件第5页浏览型号MICRF022YM-FS48的Datasheet PDF文件第6页浏览型号MICRF022YM-FS48的Datasheet PDF文件第7页浏览型号MICRF022YM-FS48的Datasheet PDF文件第8页浏览型号MICRF022YM-FS48的Datasheet PDF文件第9页  
Micrel, Inc.  
MICRF002/RF022  
Absolute Maximum Ratings(1)  
Operating Ratings(2)  
Supply Voltage (VDDRF, VDDBB)........................................+7V  
Input/Output Voltage (VI/O). ....................VSS–0.3 to VDD+0.3  
Junction Temperature (TJ) .......................................+150°C  
Storage Temperature (Ts) ...........................65°C to 150°C  
Lead Temperature (soldering, 10 sec.)...................... 260°C  
ESD Rating(3)  
Supply Voltage (VDDRF, VDDBB).................... +4.75V to +5.5V  
RF Frequency Range.............................. 300MHz to 440Hz  
Data Duty-Cycle................................................20% to 80%  
Reference Oscillator Input Range.............. 0.1VPP to 1.5VPP  
Ambient Temperature (TA) ..........................40°C to +85°C  
Electrical Characteristics(4)  
VDDRF = VDDBB = VDD where +4.75V VDD 5.5V, VSS = 0V; CAGC = 4.7µF, CTH = 100nF; SEL0 = SEL1 = VSS; fixed mode  
(SWEN = VSS); fREFOSC = 4.8970MHz (equivalent to fRF = 315MHz); data-rate = 1kbps (Manchester encoded). TA = 25°C,  
bold values indicate –40°C TA +85°C; current flow into device pins is positive; unless noted.  
Symbol  
Parameter  
Condition  
Min  
Typ  
2.2  
Max  
3.2  
Units  
mA  
µA  
IOP  
Operating Current  
continuous operation, fRF = 315MHz  
polled with 10:1 duty cycle, fRF = 315MHz  
continuous operation, fRF = 433.92MHz  
polled with 10:1 duty cycle, fRF = 433.92MHz  
VSHUT = VDD  
220  
3.5  
mA  
µA  
350  
0.9  
ISTBY  
Standby Current  
µA  
RF Section, IF Section  
Receiver Sensitivity (Note 4  
)
fRF = 315MHz  
fRF = 433.92MHz  
Note 6  
–97  
–95  
0.86  
0.43  
–20  
30  
dBm  
dBm  
MHz  
MHz  
dBm  
µVRMS  
fIF  
IF Center Frequency  
IF Bandwidth  
fBW  
Note 6  
Maximum Receiver Input  
Spurious Reverse Isolation  
AGC Attack to Decay Ratio  
AGC Leakage Current  
RSC = 50  
ANT pin, RSC = 50, Note 5  
tATTACK ÷ tDECAY  
TA = +85°C  
0.1  
±100  
nA  
Reference Oscillator  
ZREFOSC  
Reference Oscillator Input  
Impedance  
Note 8  
290  
5.2  
kΩ  
Reference Oscillator Source  
Current  
µA  
Demodulator  
ZCTH  
CTH Source Impedance  
Note 7  
145  
kΩ  
IZCTH(leak)  
CTH Leakage Current  
TA = +85°C  
±100  
nA  
Demodulator Filter Bandwidth  
Sweep Mode  
(SWEN = VDD or OPEN)  
Note 6  
VSEL0 = VDD. VSEL1 = VDD  
V SEL0 = VSS. V SEL1 = VDD  
V SEL0 = VDD. V SEL1 = VSS  
4000  
2000  
1000  
500  
Hz  
Hz  
Hz  
Hz  
V SEL0 = VSS. V SEL1 = VSS  
Demodulator Filter Bandwidth  
Fixed Mode  
(SWEN = VSS)  
Note 6  
VSEL0 = VDD. VSEL1 = VDD  
V SEL0 = VSS. V SEL1 = VDD  
8000  
4000  
2000  
1000  
Hz  
Hz  
Hz  
Hz  
V
SEL0 = VDD. V SEL1 = VSS  
V SEL0 = VSS. V SEL1 = VSS  
M9999-070808  
July 2008  
4